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LC4079 Methyl isobutyrylacetatefor synthesis |
Order number | Packaging | Quantity | Price € |
AC31079 | Glass bottle | 50 ml | 43.20 |
Product information | |
Synonyms | Isobutyrylacetic acid methyl ester, Methyl 4-methyl-3-oxopentanoate |
Hill Formula | C7H12O3 |
Chemical formula | CH3CH(CH3)COCH2COOCH3 |
HS Code | 2918 30 00 |
EC number | 418-900-0 |
Molar mass | 144.17 g/mol |
CAS number | 42558-54-3 |
Chemical and physical data | |
Ignition temperature | 280 °C |
Solubility | 43.6 g/l (20 °C) |
Melting point | -75 °C |
Molar mass | 144.17 g/mol |
Density | 1.01 g/cm3 (20 °C) |
pH value | 4.8 (10 g/l, H2O, 20 °C) |
Boiling point | 192 °C (1013 hPa) |
Vapor pressure | 1.3 hPa (20 °C) |
Explosion limit | 1.29 %(V) |
Flash point | 79 °C |
Safety information | |
S Phrase | S 24/25 Avoid contact with skin and eyes. |
Storage class | 10 Combustible liquids not in Storage Class 3 |
WGK | WGK 1 slightly water endangering |
Disposal | 3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C. |
Toxicological data | |
LD 50 oral | LD50 rat > 2000 mg/kg |
Specifications | |
Assay (GC, area%) | ≥ 96 % |
Density (d 20 °C/ 4 °C) | 1.009 – 1.011 |
Identity (IR) | passes test |
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